1. Cervical stenosis
Cervical stenosis is a narrowing of the cervical canal that can cause difficulty in menstruation or difficulty in achieving pregnancy.
2. Intrauterine adhesion
Intrauterine adhesion are bands of fibrous tissue that form within the uterine cavity and can lead to infertility or recurrent miscarriage
3. Uterine septum
Uterine septum is a congenital anomaly where there is a septum dividing the uterine cavity that can cause infertility or recurrent miscarriage.
4. Endometrial polyps
Endometrial polyps are growths of tissue that can arise from the lining of the uterus and may interfere with implantation, cause irregular bleeding or infertility.
All of the above can be checked with hysteroscopy and removed`